#include "hal_data.h"
#include <stdio.h>
FSP_CPP_HEADER
void R_BSP_WarmStart(bsp_warm_start_event_t event);
FSP_CPP_FOOTER

fsp_err_t err = FSP_SUCCESS;
volatile bool uart_send_complete_flag = false;
void user_uart_callback (uart_callback_args_t * p_args)
{
    if(p_args->event == UART_EVENT_TX_COMPLETE)
    {
        uart_send_complete_flag = true;
    }
}

#ifdef __GNUC__                                 //串口重定向
    #define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else

#endif


PUTCHAR_PROTOTYPE
{
        err = R_SCI_UART_Write(&g_uart9_ctrl, (uint8_t *)&ch, 1);
        if(FSP_SUCCESS != err) __BKPT();
        while(uart_send_complete_flag == false){}
        uart_send_complete_flag = false;
        return ch;
}

int _write(int fd,char *pBuffer,int size)
{
    for(int i=0;i<size;i++)
    {
        __io_putchar(*pBuffer++);
    }
    return size;
}

volatile bool scan_complete_flag = false;
void adc_callback (adc_callback_args_t * p_args)
{
    //宏将告知编译器回调函数不使用参数 p_args，从而避免编译器发出警告，
    FSP_PARAMETER_NOT_USED(p_args);
    scan_complete_flag = true;
}


/*******************************************************************************************************************//**
 * main() is generated by the RA Configuration editor and is used to generate threads if an RTOS is used.  This function
 * is called by main() when no RTOS is used.
 **********************************************************************************************************************/
void hal_entry(void)
{
    /* TODO: add your own code here */


    /* Open the transfer instance with initial configuration. */
    err = R_SCI_UART_Open(&g_uart9_ctrl, &g_uart9_cfg);
    assert(FSP_SUCCESS == err);
    printf("hello world!\n");

    /* Initializes the module. */
    err = R_ADC_Open(&g_adc0_ctrl, &g_adc0_cfg);
    /* Handle any errors. This function should be defined by the user. */
    assert(FSP_SUCCESS == err);

    /* Enable channels. */
    err = R_ADC_ScanCfg(&g_adc0_ctrl, &g_adc0_channel_cfg);
    assert(FSP_SUCCESS == err);


    while(1)
    {
        uint16_t adc_data12=0;
        double a12;
        uint16_t adc_data13=0;
        double a13;
        /* Enable scan triggering from ELC events. */
        (void) R_ADC_ScanStart(&g_adc0_ctrl);
        scan_complete_flag = false;
        while (!scan_complete_flag)
        {
            /* Wait for callback to set flag. */
        }

        err = R_ADC_Read(&g_adc0_ctrl, ADC_CHANNEL_12, &adc_data12);
        assert(FSP_SUCCESS == err);
        a12=(double)(adc_data12/4095.0)*3.3;
        printf("P014(AN12)=%d,voltage=%f\n",adc_data12,a12);

        err = R_ADC_Read(&g_adc0_ctrl, ADC_CHANNEL_13, &adc_data13);
        assert(FSP_SUCCESS == err);
        a13=(double)(adc_data13/4095.0)*3.3;
        printf("P015(AN13)=%d,voltage=%f\n",adc_data13,a13);

        R_BSP_SoftwareDelay (1000, BSP_DELAY_UNITS_MILLISECONDS);
    }













#if BSP_TZ_SECURE_BUILD
    /* Enter non-secure code */
    R_BSP_NonSecureEnter();
#endif
}

/*******************************************************************************************************************//**
 * This function is called at various points during the startup process.  This implementation uses the event that is
 * called right before main() to set up the pins.
 *
 * @param[in]  event    Where at in the start up process the code is currently at
 **********************************************************************************************************************/
void R_BSP_WarmStart(bsp_warm_start_event_t event)
{
    if (BSP_WARM_START_RESET == event)
    {
#if BSP_FEATURE_FLASH_LP_VERSION != 0

        /* Enable reading from data flash. */
        R_FACI_LP->DFLCTL = 1U;

        /* Would normally have to wait tDSTOP(6us) for data flash recovery. Placing the enable here, before clock and
         * C runtime initialization, should negate the need for a delay since the initialization will typically take more than 6us. */
#endif
    }

    if (BSP_WARM_START_POST_C == event)
    {
        /* C runtime environment and system clocks are setup. */

        /* Configure pins. */
        R_IOPORT_Open (&IOPORT_CFG_CTRL, &IOPORT_CFG_NAME);

#if BSP_CFG_SDRAM_ENABLED

        /* Setup SDRAM and initialize it. Must configure pins first. */
        R_BSP_SdramInit(true);
#endif
    }
}

#if BSP_TZ_SECURE_BUILD

FSP_CPP_HEADER
BSP_CMSE_NONSECURE_ENTRY void template_nonsecure_callable ();

/* Trustzone Secure Projects require at least one nonsecure callable function in order to build (Remove this if it is not required to build). */
BSP_CMSE_NONSECURE_ENTRY void template_nonsecure_callable ()
{

}
FSP_CPP_FOOTER

#endif
